
I've wanted a spectrum analyzer. I never thought I would be able to afford one, and then I ran across these. Simply amazing! The best bang for the buck there ever was.

Baomain Ammeter 65C5: DC 0-30 A Analog Panel Meter with Built-In Shunt - Class 2.5, CE Listed
3 Review

FDA-Approved Amplim Non Contact Digital Forehead Thermometer For Adults, Kids & Babies - White
9 Review

Upgraded NanoVNA-F V2 Vector Network Analyzer 50KHz-3000MHz HF VHF UHF VNA Antenna Analyzer 4.3 Inch With 5000MA-H,Measuring S-Parameter Voltage SWR, Phase, Delay, Smith Chart
8 Review

High Quality mxuteuk 2pcs 22mm Red Green AC 0-100A Digital Ammeter Signal Light β Reliable Current Meter Indicator Lamp with 1 year warranty
3 Review